these 2 derivations will be built:
  /nix/store/nap0g2yn3mic5z29rhyv9a6iid42w3yh-claude-agent-acp-0.86.0.drv
  /nix/store/y59vyffsjf02iavsy675d4nnr6gvnbim-check-claude-agent-acp.drv